up
This commit is contained in:
@ -0,0 +1,206 @@
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/*
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Copyright (c) 2015 Jean-Marc VIGLINO,
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released under the CeCILL-B license (http://www.cecill.info/).
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github: https://github.com/Viglino/OL3-AnimatedCluster
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ol.layer.AnimatedCluster is a vector layer tha animate cluster
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olx.layer.AnimatedClusterOptions: extend olx.layer.Options
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{ animationDuration {Number} animation duration in ms, default is 700ms
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animationMethod {function} easing method to use, default ol.easing.easeOut
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}
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*/
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/**
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* @constructor AnimatedCluster
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* @extends {ol.layer.Vector}
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* @param {olx.layer.AnimatedClusterOptions=} options
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* @todo
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*/
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ol.layer.AnimatedCluster = function(opt_options)
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{ var options = opt_options || {};
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ol.layer.Vector.call (this, options);
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this.oldcluster = new ol.source.Vector();
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this.clusters = [];
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this.animation={start:false};
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this.set('animationDuration', typeof(options.animationDuration)=='number' ? options.animationDuration : 700);
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this.set('animationMethod', options.animationMethod || ol.easing.easeOut);
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// Save cluster before change
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this.getSource().on('change', this.saveCluster, this);
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// Animate the cluster
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this.on('precompose', this.animate, this);
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this.on('postcompose', this.postanimate, this);
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};
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ol.inherits (ol.layer.AnimatedCluster, ol.layer.Vector);
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/** @private save cluster features before change
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*/
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ol.layer.AnimatedCluster.prototype.saveCluster = function()
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{ this.oldcluster.clear();
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if (!this.get('animationDuration')) return;
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var features = this.getSource().getFeatures();
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if (features.length && features[0].get('features'))
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{ this.oldcluster.addFeatures (this.clusters);
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this.clusters = features.slice(0);
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this.sourceChanged = true;
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}
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};
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/** @private Get the cluster that contains a feature
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*/
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ol.layer.AnimatedCluster.prototype.getClusterForFeature = function(f, cluster)
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{ for (var j=0, c; c=cluster[j]; j++)
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{ var features = cluster[j].get('features');
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if (features && features.length)
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{ for (var k=0, f2; f2=features[k]; k++)
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{ if (f===f2)
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{ return cluster[j];
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}
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}
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}
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}
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return false;
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};
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/** @private
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*/
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ol.layer.AnimatedCluster.prototype.stopAnimation = function()
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{ this.animation.start = false;
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this.animation.cA = [];
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this.animation.cB = [];
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};
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/** @private animate the cluster
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*/
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ol.layer.AnimatedCluster.prototype.animate = function(e)
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{ var duration = this.get('animationDuration');
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if (!duration) return;
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var resolution = e.frameState.viewState.resolution;
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var a = this.animation;
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var time = e.frameState.time;
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// Start a new animation, if change resolution and source has changed
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if (a.resolution != resolution && this.sourceChanged)
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{ var extent = e.frameState.extent;
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if (a.resolution < resolution)
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{ extent = ol.extent.buffer(extent, 100*resolution);
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a.cA = this.oldcluster.getFeaturesInExtent(extent);
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a.cB = this.getSource().getFeaturesInExtent(extent);
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a.revers = false;
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}
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else
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{ extent = ol.extent.buffer(extent, 100*resolution);
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a.cA = this.getSource().getFeaturesInExtent(extent);
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a.cB = this.oldcluster.getFeaturesInExtent(extent);
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a.revers = true;
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}
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a.clusters = [];
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for (var i=0, c0; c0=a.cA[i]; i++)
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{ var f = c0.get('features');
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if (f && f.length)
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{ var c = this.getClusterForFeature (f[0], a.cB);
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if (c) a.clusters.push({ f:c0, pt:c.getGeometry().getCoordinates() });
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}
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}
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// Save state
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a.resolution = resolution;
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this.sourceChanged = false;
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// No cluster or too much to animate
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if (!a.clusters.length || a.clusters.length>1000)
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{ this.stopAnimation();
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return;
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}
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// Start animation from now
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time = a.start = (new Date()).getTime();
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}
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// Run animation
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if (a.start)
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{ var vectorContext = e.vectorContext;
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var d = (time - a.start) / duration;
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// Animation ends
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if (d > 1.0)
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{ this.stopAnimation();
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d = 1;
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}
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d = this.get('animationMethod')(d);
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// Animate
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var style = this.getStyle();
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var stylefn = (typeof(style) == 'function') ? style : style.length ? function(){ return style; } : function(){ return [style]; } ;
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// Layer opacity
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e.context.save();
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e.context.globalAlpha = this.getOpacity();
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// Retina device
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var ratio = e.frameState.pixelRatio;
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for (var i=0, c; c=a.clusters[i]; i++)
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{ var pt = c.f.getGeometry().getCoordinates();
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if (a.revers)
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{ pt[0] = c.pt[0] + d * (pt[0]-c.pt[0]);
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pt[1] = c.pt[1] + d * (pt[1]-c.pt[1]);
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}
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else
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{ pt[0] = pt[0] + d * (c.pt[0]-pt[0]);
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pt[1] = pt[1] + d * (c.pt[1]-pt[1]);
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}
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// Draw feature
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var st = stylefn(c.f, resolution);
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/* Preserve pixel ration on retina */
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var geo = new ol.geom.Point(pt);
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for (var k=0; s=st[k]; k++)
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{ var sc;
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// OL < v4.3 : setImageStyle doesn't check retina
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var imgs = ol.Map.prototype.getFeaturesAtPixel ? false : s.getImage();
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if (imgs)
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{ sc = imgs.getScale();
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imgs.setScale(sc*ratio);
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}
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// OL3 > v3.14
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if (vectorContext.setStyle)
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{ vectorContext.setStyle(s);
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vectorContext.drawGeometry(geo);
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}
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// older version
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else
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{ vectorContext.setImageStyle(imgs);
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vectorContext.setTextStyle(s.getText());
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vectorContext.drawPointGeometry(geo);
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}
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if (imgs) imgs.setScale(sc);
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}
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/*/
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var f = new ol.Feature(new ol.geom.Point(pt));
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for (var k=0; s=st[k]; k++)
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{ var imgs = s.getImage();
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var sc = imgs.getScale();
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imgs.setScale(sc*ratio); // drawFeature don't check retina
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vectorContext.drawFeature(f, s);
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imgs.setScale(sc);
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}
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/**/
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}
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e.context.restore();
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// tell OL3 to continue postcompose animation
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e.frameState.animate = true;
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// Prevent layer drawing (clip with null rect)
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e.context.save();
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e.context.beginPath();
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e.context.rect(0,0,0,0);
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e.context.clip();
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this.clip_ = true;
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}
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return;
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};
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/** @private remove clipping after the layer is drawn
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*/
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ol.layer.AnimatedCluster.prototype.postanimate = function(e)
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{ if (this.clip_)
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{ e.context.restore();
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this.clip_ = false;
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}
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};
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@ -0,0 +1,183 @@
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.layer-switcher {
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position: absolute;
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top: 3.5em;
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right: 0.5em;
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text-align: left;
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}
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.layer-switcher .panel {
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margin: 0;
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border: 4px solid #eee;
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border-radius: 4px;
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background-color: white;
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display: none;
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max-height: inherit;
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height: 100%;
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box-sizing: border-box;
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overflow-y: auto;
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}
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.layer-switcher button {
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float: right;
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z-index: 1;
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width: 38px;
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height: 38px;
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background-image: url('data:image/png;base64,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')
|
||||
/*logo.png*/;
|
||||
background-repeat: no-repeat;
|
||||
background-position: 2px;
|
||||
background-color: white;
|
||||
color: black;
|
||||
border: none;
|
||||
}
|
||||
|
||||
.layer-switcher button:focus,
|
||||
.layer-switcher button:hover {
|
||||
background-color: white;
|
||||
}
|
||||
.layer-switcher.shown {
|
||||
overflow-y: hidden;
|
||||
}
|
||||
.layer-switcher.shown.ol-control {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
.layer-switcher.shown.ol-control:hover {
|
||||
background-color: transparent;
|
||||
}
|
||||
.layer-switcher.shown .panel {
|
||||
display: block;
|
||||
}
|
||||
|
||||
.layer-switcher.shown button {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.layer-switcher.shown.layer-switcher-activation-mode-click > button {
|
||||
display: block;
|
||||
background-image: unset;
|
||||
right: 2px;
|
||||
position: absolute;
|
||||
background-color: #eee;
|
||||
margin: 0 1px;
|
||||
}
|
||||
|
||||
.layer-switcher.shown button:focus,
|
||||
.layer-switcher.shown button:hover {
|
||||
background-color: #fafafa;
|
||||
}
|
||||
|
||||
.layer-switcher ul {
|
||||
list-style: none;
|
||||
margin: 1.6em 0.4em;
|
||||
padding-left: 0;
|
||||
}
|
||||
.layer-switcher ul ul {
|
||||
padding-left: 1.2em;
|
||||
margin: 0.1em 0 0 0;
|
||||
}
|
||||
.layer-switcher li.group + li.group {
|
||||
margin-top: 0.4em;
|
||||
}
|
||||
.layer-switcher li.group + li.layer-switcher-base-group {
|
||||
}
|
||||
|
||||
.layer-switcher li.group > label {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
.layer-switcher.layer-switcher-group-select-style-none li.group > label {
|
||||
padding-left: 1.2em;
|
||||
}
|
||||
|
||||
.layer-switcher li {
|
||||
position: relative;
|
||||
margin-top: 0.3em;
|
||||
}
|
||||
|
||||
.layer-switcher li input {
|
||||
position: absolute;
|
||||
left: 1.2em;
|
||||
height: 1em;
|
||||
width: 1em;
|
||||
font-size: 1em;
|
||||
}
|
||||
.layer-switcher li label {
|
||||
padding-left: 2.7em;
|
||||
padding-right: 1.2em;
|
||||
display: inline-block;
|
||||
margin-top: 1px;
|
||||
}
|
||||
|
||||
.layer-switcher label.disabled {
|
||||
opacity: 0.4;
|
||||
}
|
||||
|
||||
.layer-switcher input {
|
||||
margin: 0px;
|
||||
}
|
||||
|
||||
.layer-switcher.touch ::-webkit-scrollbar {
|
||||
width: 4px;
|
||||
}
|
||||
|
||||
.layer-switcher.touch ::-webkit-scrollbar-track {
|
||||
-webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
|
||||
border-radius: 10px;
|
||||
}
|
||||
|
||||
.layer-switcher.touch ::-webkit-scrollbar-thumb {
|
||||
border-radius: 10px;
|
||||
-webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.5);
|
||||
}
|
||||
|
||||
li.layer-switcher-base-group > label {
|
||||
padding-left: 1.2em;
|
||||
}
|
||||
|
||||
.layer-switcher .group button {
|
||||
position: absolute;
|
||||
left: 0;
|
||||
display: inline-block;
|
||||
vertical-align: top;
|
||||
float: none;
|
||||
font-size: 1em;
|
||||
width: 1em;
|
||||
height: 1em;
|
||||
margin: 0;
|
||||
background-position: center 2px;
|
||||
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAW0lEQVR4nGNgGAWMyBwXFxcGBgaGeii3EU0tXHzPnj1wQRYsihqQ+I0ExDEMQAYNONgoAN0AmMkNaDSyQSheY8JiaCMOGzE04zIAmyFYNTMw4A+DRhzsUUBtAADw4BCeIZkGdwAAAABJRU5ErkJggg==');
|
||||
-webkit-transition: -webkit-transform 0.2s ease-in-out;
|
||||
-ms-transition: -ms-transform 0.2s ease-in-out;
|
||||
transition: transform 0.2s ease-in-out;
|
||||
}
|
||||
|
||||
.layer-switcher .group.layer-switcher-close button {
|
||||
transform: rotate(-90deg);
|
||||
-webkit-transform: rotate(-90deg);
|
||||
}
|
||||
|
||||
.layer-switcher .group.layer-switcher-fold.layer-switcher-close > ul {
|
||||
overflow: hidden;
|
||||
height: 0;
|
||||
}
|
||||
|
||||
/*layerswitcher on the right*/
|
||||
.layer-switcher.shown.layer-switcher-activation-mode-click {
|
||||
padding-left: 34px;
|
||||
}
|
||||
.layer-switcher.shown.layer-switcher-activation-mode-click > button {
|
||||
left: 0;
|
||||
border-right: 0;
|
||||
}
|
||||
|
||||
/*layerswitcher on the left*/
|
||||
/*
|
||||
.layer-switcher.shown.layer-switcher-activation-mode-click {
|
||||
padding-right: 34px;
|
||||
}
|
||||
.layer-switcher.shown.layer-switcher-activation-mode-click > button {
|
||||
right: 0;
|
||||
border-left: 0;
|
||||
}
|
||||
*/
|
||||
@ -0,0 +1,694 @@
|
||||
(function (global, factory) {
|
||||
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('ol/control/Control'), require('ol/Observable'), require('ol/layer/Group')) :
|
||||
typeof define === 'function' && define.amd ? define(['ol/control/Control', 'ol/Observable', 'ol/layer/Group'], factory) :
|
||||
(global.LayerSwitcher = factory(global.ol.control.Control,global.ol.Observable,global.ol.layer.Group));
|
||||
}(this, (function (Control,ol_Observable,LayerGroup) { 'use strict';
|
||||
|
||||
Control = 'default' in Control ? Control['default'] : Control;
|
||||
LayerGroup = 'default' in LayerGroup ? LayerGroup['default'] : LayerGroup;
|
||||
|
||||
var classCallCheck = function (instance, Constructor) {
|
||||
if (!(instance instanceof Constructor)) {
|
||||
throw new TypeError("Cannot call a class as a function");
|
||||
}
|
||||
};
|
||||
|
||||
var createClass = function () {
|
||||
function defineProperties(target, props) {
|
||||
for (var i = 0; i < props.length; i++) {
|
||||
var descriptor = props[i];
|
||||
descriptor.enumerable = descriptor.enumerable || false;
|
||||
descriptor.configurable = true;
|
||||
if ("value" in descriptor) descriptor.writable = true;
|
||||
Object.defineProperty(target, descriptor.key, descriptor);
|
||||
}
|
||||
}
|
||||
|
||||
return function (Constructor, protoProps, staticProps) {
|
||||
if (protoProps) defineProperties(Constructor.prototype, protoProps);
|
||||
if (staticProps) defineProperties(Constructor, staticProps);
|
||||
return Constructor;
|
||||
};
|
||||
}();
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
var get = function get(object, property, receiver) {
|
||||
if (object === null) object = Function.prototype;
|
||||
var desc = Object.getOwnPropertyDescriptor(object, property);
|
||||
|
||||
if (desc === undefined) {
|
||||
var parent = Object.getPrototypeOf(object);
|
||||
|
||||
if (parent === null) {
|
||||
return undefined;
|
||||
} else {
|
||||
return get(parent, property, receiver);
|
||||
}
|
||||
} else if ("value" in desc) {
|
||||
return desc.value;
|
||||
} else {
|
||||
var getter = desc.get;
|
||||
|
||||
if (getter === undefined) {
|
||||
return undefined;
|
||||
}
|
||||
|
||||
return getter.call(receiver);
|
||||
}
|
||||
};
|
||||
|
||||
var inherits = function (subClass, superClass) {
|
||||
if (typeof superClass !== "function" && superClass !== null) {
|
||||
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
|
||||
}
|
||||
|
||||
subClass.prototype = Object.create(superClass && superClass.prototype, {
|
||||
constructor: {
|
||||
value: subClass,
|
||||
enumerable: false,
|
||||
writable: true,
|
||||
configurable: true
|
||||
}
|
||||
});
|
||||
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
var possibleConstructorReturn = function (self, call) {
|
||||
if (!self) {
|
||||
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
|
||||
}
|
||||
|
||||
return call && (typeof call === "object" || typeof call === "function") ? call : self;
|
||||
};
|
||||
|
||||
/**
|
||||
* @protected
|
||||
*/
|
||||
var CSS_PREFIX = 'layer-switcher-';
|
||||
/**
|
||||
* OpenLayers LayerSwitcher Control, displays a list of layers and groups
|
||||
* associated with a map which have a `title` property.
|
||||
*
|
||||
* To be shown in the LayerSwitcher panel layers must have a `title` property;
|
||||
* base map layers should have a `type` property set to `base`. Group layers
|
||||
* (`LayerGroup`) can be used to visually group layers together; a group
|
||||
* with a `fold` property set to either `'open'` or `'close'` will be displayed
|
||||
* with a toggle.
|
||||
*
|
||||
* See [BaseLayerOptions](#baselayeroptions) for a full list of LayerSwitcher
|
||||
* properties for layers (`TileLayer`, `ImageLayer`, `VectorTile` etc.) and
|
||||
* [GroupLayerOptions](#grouplayeroptions) for group layer (`LayerGroup`)
|
||||
* LayerSwitcher properties.
|
||||
*
|
||||
* Layer and group properties can either be set by adding extra properties
|
||||
* to their options when they are created or via their set method.
|
||||
*
|
||||
* Specify a `title` for a Layer by adding a `title` property to it's options object:
|
||||
* ```javascript
|
||||
* var lyr = new ol.layer.Tile({
|
||||
* // Specify a title property which will be displayed by the layer switcher
|
||||
* title: 'OpenStreetMap',
|
||||
* visible: true,
|
||||
* source: new ol.source.OSM()
|
||||
* })
|
||||
* ```
|
||||
*
|
||||
* Alternatively the properties can be set via the `set` method after a layer has been created:
|
||||
* ```javascript
|
||||
* var lyr = new ol.layer.Tile({
|
||||
* visible: true,
|
||||
* source: new ol.source.OSM()
|
||||
* })
|
||||
* // Specify a title property which will be displayed by the layer switcher
|
||||
* lyr.set('title', 'OpenStreetMap');
|
||||
* ```
|
||||
*
|
||||
* To create a LayerSwitcher and add it to a map, create a new instance then pass it to the map's [`addControl` method](https://openlayers.org/en/latest/apidoc/module-ol_PluggableMap-PluggableMap.html#addControl).
|
||||
* ```javascript
|
||||
* var layerSwitcher = new LayerSwitcher({
|
||||
* reverse: true,
|
||||
* groupSelectStyle: 'group'
|
||||
* });
|
||||
* map.addControl(layerSwitcher);
|
||||
* ```
|
||||
*
|
||||
* @constructor
|
||||
* @extends {ol/control/Control~Control}
|
||||
* @param opt_options LayerSwitcher options, see [LayerSwitcher Options](#options) and [RenderOptions](#renderoptions) which LayerSwitcher `Options` extends for more details.
|
||||
*/
|
||||
|
||||
var LayerSwitcher = function (_Control) {
|
||||
inherits(LayerSwitcher, _Control);
|
||||
|
||||
function LayerSwitcher(opt_options) {
|
||||
classCallCheck(this, LayerSwitcher);
|
||||
|
||||
var options = Object.assign({}, opt_options);
|
||||
// TODO Next: Rename to showButtonTitle
|
||||
var tipLabel = options.tipLabel ? options.tipLabel : 'Legend';
|
||||
// TODO Next: Rename to hideButtonTitle
|
||||
var collapseTipLabel = options.collapseTipLabel ? options.collapseTipLabel : 'Collapse legend';
|
||||
var element = document.createElement('div');
|
||||
|
||||
var _this = possibleConstructorReturn(this, (LayerSwitcher.__proto__ || Object.getPrototypeOf(LayerSwitcher)).call(this, { element: element, target: options.target }));
|
||||
|
||||
_this.activationMode = options.activationMode || 'mouseover';
|
||||
_this.startActive = options.startActive === true;
|
||||
// TODO Next: Rename to showButtonContent
|
||||
var label = options.label !== undefined ? options.label : '';
|
||||
// TODO Next: Rename to hideButtonContent
|
||||
var collapseLabel = options.collapseLabel !== undefined ? options.collapseLabel : '\xBB';
|
||||
_this.groupSelectStyle = LayerSwitcher.getGroupSelectStyle(options.groupSelectStyle);
|
||||
_this.reverse = options.reverse !== false;
|
||||
_this.mapListeners = [];
|
||||
_this.hiddenClassName = 'ol-unselectable ol-control layer-switcher';
|
||||
if (LayerSwitcher.isTouchDevice_()) {
|
||||
_this.hiddenClassName += ' touch';
|
||||
}
|
||||
_this.shownClassName = 'shown';
|
||||
element.className = _this.hiddenClassName;
|
||||
var button = document.createElement('button');
|
||||
button.setAttribute('title', tipLabel);
|
||||
button.setAttribute('aria-label', tipLabel);
|
||||
element.appendChild(button);
|
||||
_this.panel = document.createElement('div');
|
||||
_this.panel.className = 'panel';
|
||||
element.appendChild(_this.panel);
|
||||
LayerSwitcher.enableTouchScroll_(_this.panel);
|
||||
button.textContent = label;
|
||||
element.classList.add(CSS_PREFIX + 'group-select-style-' + _this.groupSelectStyle);
|
||||
element.classList.add(CSS_PREFIX + 'activation-mode-' + _this.activationMode);
|
||||
if (_this.activationMode === 'click') {
|
||||
// TODO Next: Remove in favour of layer-switcher-activation-mode-click
|
||||
element.classList.add('activationModeClick');
|
||||
if (_this.startActive) {
|
||||
button.textContent = collapseLabel;
|
||||
button.setAttribute('title', collapseTipLabel);
|
||||
button.setAttribute('aria-label', collapseTipLabel);
|
||||
}
|
||||
button.onclick = function (e) {
|
||||
var evt = e || window.event;
|
||||
if (_this.element.classList.contains(_this.shownClassName)) {
|
||||
_this.hidePanel();
|
||||
button.textContent = label;
|
||||
button.setAttribute('title', tipLabel);
|
||||
button.setAttribute('aria-label', tipLabel);
|
||||
} else {
|
||||
_this.showPanel();
|
||||
button.textContent = collapseLabel;
|
||||
button.setAttribute('title', collapseTipLabel);
|
||||
button.setAttribute('aria-label', collapseTipLabel);
|
||||
}
|
||||
evt.preventDefault();
|
||||
};
|
||||
} else {
|
||||
button.onmouseover = function () {
|
||||
_this.showPanel();
|
||||
};
|
||||
button.onclick = function (e) {
|
||||
var evt = e || window.event;
|
||||
_this.showPanel();
|
||||
evt.preventDefault();
|
||||
};
|
||||
_this.panel.onmouseout = function (evt) {
|
||||
if (!_this.panel.contains(evt.relatedTarget)) {
|
||||
_this.hidePanel();
|
||||
}
|
||||
};
|
||||
}
|
||||
return _this;
|
||||
}
|
||||
/**
|
||||
* Set the map instance the control is associated with.
|
||||
* @param map The map instance.
|
||||
*/
|
||||
|
||||
|
||||
createClass(LayerSwitcher, [{
|
||||
key: 'setMap',
|
||||
value: function setMap(map) {
|
||||
var _this2 = this;
|
||||
|
||||
// Clean up listeners associated with the previous map
|
||||
for (var i = 0; i < this.mapListeners.length; i++) {
|
||||
ol_Observable.unByKey(this.mapListeners[i]);
|
||||
}
|
||||
this.mapListeners.length = 0;
|
||||
// Wire up listeners etc. and store reference to new map
|
||||
get(LayerSwitcher.prototype.__proto__ || Object.getPrototypeOf(LayerSwitcher.prototype), 'setMap', this).call(this, map);
|
||||
if (map) {
|
||||
if (this.startActive) {
|
||||
this.showPanel();
|
||||
} else {
|
||||
this.renderPanel();
|
||||
}
|
||||
if (this.activationMode !== 'click') {
|
||||
this.mapListeners.push(map.on('pointerdown', function () {
|
||||
_this2.hidePanel();
|
||||
}));
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Show the layer panel.
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'showPanel',
|
||||
value: function showPanel() {
|
||||
if (!this.element.classList.contains(this.shownClassName)) {
|
||||
this.element.classList.add(this.shownClassName);
|
||||
this.renderPanel();
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Hide the layer panel.
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'hidePanel',
|
||||
value: function hidePanel() {
|
||||
if (this.element.classList.contains(this.shownClassName)) {
|
||||
this.element.classList.remove(this.shownClassName);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Re-draw the layer panel to represent the current state of the layers.
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'renderPanel',
|
||||
value: function renderPanel() {
|
||||
this.dispatchEvent('render');
|
||||
LayerSwitcher.renderPanel(this.getMap(), this.panel, {
|
||||
groupSelectStyle: this.groupSelectStyle,
|
||||
reverse: this.reverse
|
||||
});
|
||||
this.dispatchEvent('rendercomplete');
|
||||
}
|
||||
/**
|
||||
* **_[static]_** - Re-draw the layer panel to represent the current state of the layers.
|
||||
* @param map The OpenLayers Map instance to render layers for
|
||||
* @param panel The DOM Element into which the layer tree will be rendered
|
||||
* @param options Options for panel, group, and layers
|
||||
*/
|
||||
|
||||
}], [{
|
||||
key: 'renderPanel',
|
||||
value: function renderPanel(map, panel, options) {
|
||||
// Create the event.
|
||||
var render_event = new Event('render');
|
||||
// Dispatch the event.
|
||||
panel.dispatchEvent(render_event);
|
||||
options = options || {};
|
||||
options.groupSelectStyle = LayerSwitcher.getGroupSelectStyle(options.groupSelectStyle);
|
||||
LayerSwitcher.ensureTopVisibleBaseLayerShown(map, options.groupSelectStyle);
|
||||
while (panel.firstChild) {
|
||||
panel.removeChild(panel.firstChild);
|
||||
}
|
||||
// Reset indeterminate state for all layers and groups before
|
||||
// applying based on groupSelectStyle
|
||||
LayerSwitcher.forEachRecursive(map, function (l, _idx, _a) {
|
||||
l.set('indeterminate', false);
|
||||
});
|
||||
if (options.groupSelectStyle === 'children' || options.groupSelectStyle === 'none') {
|
||||
// Set visibile and indeterminate state of groups based on
|
||||
// their children's visibility
|
||||
LayerSwitcher.setGroupVisibility(map);
|
||||
} else if (options.groupSelectStyle === 'group') {
|
||||
// Set child indetermiate state based on their parent's visibility
|
||||
LayerSwitcher.setChildVisibility(map);
|
||||
}
|
||||
var ul = document.createElement('ul');
|
||||
panel.appendChild(ul);
|
||||
// passing two map arguments instead of lyr as we're passing the map as the root of the layers tree
|
||||
LayerSwitcher.renderLayers_(map, map, ul, options, function render(_changedLyr) {
|
||||
LayerSwitcher.renderPanel(map, panel, options);
|
||||
});
|
||||
// Create the event.
|
||||
var rendercomplete_event = new Event('rendercomplete');
|
||||
// Dispatch the event.
|
||||
panel.dispatchEvent(rendercomplete_event);
|
||||
}
|
||||
/**
|
||||
* **_[static]_** - Determine if a given layer group contains base layers
|
||||
* @param grp Group to test
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'isBaseGroup',
|
||||
value: function isBaseGroup(grp) {
|
||||
if (grp instanceof LayerGroup) {
|
||||
var lyrs = grp.getLayers().getArray();
|
||||
return lyrs.length && lyrs[0].get('type') === 'base';
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}, {
|
||||
key: 'setGroupVisibility',
|
||||
value: function setGroupVisibility(map) {
|
||||
// Get a list of groups, with the deepest first
|
||||
var groups = LayerSwitcher.getGroupsAndLayers(map, function (l) {
|
||||
return l instanceof LayerGroup && !l.get('combine') && !LayerSwitcher.isBaseGroup(l);
|
||||
}).reverse();
|
||||
// console.log(groups.map(g => g.get('title')));
|
||||
groups.forEach(function (grp) {
|
||||
// TODO Can we use getLayersArray, is it public in the esm build?
|
||||
var descendantVisibility = grp.getLayersArray().map(function (l) {
|
||||
var state = l.getVisible();
|
||||
// console.log('>', l.get('title'), state);
|
||||
return state;
|
||||
});
|
||||
// console.log(descendantVisibility);
|
||||
if (descendantVisibility.every(function (v) {
|
||||
return v === true;
|
||||
})) {
|
||||
grp.setVisible(true);
|
||||
grp.set('indeterminate', false);
|
||||
} else if (descendantVisibility.every(function (v) {
|
||||
return v === false;
|
||||
})) {
|
||||
grp.setVisible(false);
|
||||
grp.set('indeterminate', false);
|
||||
} else {
|
||||
grp.setVisible(true);
|
||||
grp.set('indeterminate', true);
|
||||
}
|
||||
});
|
||||
}
|
||||
}, {
|
||||
key: 'setChildVisibility',
|
||||
value: function setChildVisibility(map) {
|
||||
// console.log('setChildVisibility');
|
||||
var groups = LayerSwitcher.getGroupsAndLayers(map, function (l) {
|
||||
return l instanceof LayerGroup && !l.get('combine') && !LayerSwitcher.isBaseGroup(l);
|
||||
});
|
||||
groups.forEach(function (grp) {
|
||||
var group = grp;
|
||||
// console.log(group.get('title'));
|
||||
var groupVisible = group.getVisible();
|
||||
var groupIndeterminate = group.get('indeterminate');
|
||||
group.getLayers().getArray().forEach(function (l) {
|
||||
l.set('indeterminate', false);
|
||||
if ((!groupVisible || groupIndeterminate) && l.getVisible()) {
|
||||
l.set('indeterminate', true);
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
/**
|
||||
* Ensure only the top-most base layer is visible if more than one is visible.
|
||||
* @param map The map instance.
|
||||
* @param groupSelectStyle
|
||||
* @protected
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'ensureTopVisibleBaseLayerShown',
|
||||
value: function ensureTopVisibleBaseLayerShown(map, groupSelectStyle) {
|
||||
var lastVisibleBaseLyr = void 0;
|
||||
LayerSwitcher.forEachRecursive(map, function (lyr, _idx, _arr) {
|
||||
if (lyr.get('type') === 'base' && lyr.getVisible()) {
|
||||
lastVisibleBaseLyr = lyr;
|
||||
}
|
||||
});
|
||||
if (lastVisibleBaseLyr) LayerSwitcher.setVisible_(map, lastVisibleBaseLyr, true, groupSelectStyle);
|
||||
}
|
||||
/**
|
||||
* **_[static]_** - Get an Array of all layers and groups displayed by the LayerSwitcher (has a `'title'` property)
|
||||
* contained by the specified map or layer group; optionally filtering via `filterFn`
|
||||
* @param grp The map or layer group for which layers are found.
|
||||
* @param filterFn Optional function used to filter the returned layers
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'getGroupsAndLayers',
|
||||
value: function getGroupsAndLayers(grp, filterFn) {
|
||||
var layers = [];
|
||||
filterFn = filterFn || function (_lyr, _idx, _arr) {
|
||||
return true;
|
||||
};
|
||||
LayerSwitcher.forEachRecursive(grp, function (lyr, idx, arr) {
|
||||
if (lyr.get('title')) {
|
||||
if (filterFn(lyr, idx, arr)) {
|
||||
layers.push(lyr);
|
||||
}
|
||||
}
|
||||
});
|
||||
return layers;
|
||||
}
|
||||
/**
|
||||
* Toggle the visible state of a layer.
|
||||
* Takes care of hiding other layers in the same exclusive group if the layer
|
||||
* is toggle to visible.
|
||||
* @protected
|
||||
* @param map The map instance.
|
||||
* @param lyr layer whose visibility will be toggled.
|
||||
* @param visible Set whether the layer is shown
|
||||
* @param groupSelectStyle
|
||||
* @protected
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'setVisible_',
|
||||
value: function setVisible_(map, lyr, visible, groupSelectStyle) {
|
||||
// console.log(lyr.get('title'), visible, groupSelectStyle);
|
||||
lyr.setVisible(visible);
|
||||
if (visible && lyr.get('type') === 'base') {
|
||||
// Hide all other base layers regardless of grouping
|
||||
LayerSwitcher.forEachRecursive(map, function (l, _idx, _arr) {
|
||||
if (l != lyr && l.get('type') === 'base') {
|
||||
l.setVisible(false);
|
||||
}
|
||||
});
|
||||
}
|
||||
if (lyr instanceof LayerGroup && !lyr.get('combine') && groupSelectStyle === 'children') {
|
||||
lyr.getLayers().forEach(function (l) {
|
||||
LayerSwitcher.setVisible_(map, l, lyr.getVisible(), groupSelectStyle);
|
||||
});
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Render all layers that are children of a group.
|
||||
* @param map The map instance.
|
||||
* @param lyr Layer to be rendered (should have a title property).
|
||||
* @param idx Position in parent group list.
|
||||
* @param options Options for groups and layers
|
||||
* @protected
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'renderLayer_',
|
||||
value: function renderLayer_(map, lyr, idx, options, render) {
|
||||
var li = document.createElement('li');
|
||||
var lyrTitle = lyr.get('title');
|
||||
var checkboxId = LayerSwitcher.uuid();
|
||||
var label = document.createElement('label');
|
||||
if (lyr instanceof LayerGroup && !lyr.get('combine')) {
|
||||
var isBaseGroup = LayerSwitcher.isBaseGroup(lyr);
|
||||
li.classList.add('group');
|
||||
if (isBaseGroup) {
|
||||
li.classList.add(CSS_PREFIX + 'base-group');
|
||||
}
|
||||
// Group folding
|
||||
if (lyr.get('fold')) {
|
||||
li.classList.add(CSS_PREFIX + 'fold');
|
||||
li.classList.add(CSS_PREFIX + lyr.get('fold'));
|
||||
var btn = document.createElement('button');
|
||||
btn.onclick = function (e) {
|
||||
var evt = e || window.event;
|
||||
LayerSwitcher.toggleFold_(lyr, li);
|
||||
evt.preventDefault();
|
||||
};
|
||||
li.appendChild(btn);
|
||||
}
|
||||
if (!isBaseGroup && options.groupSelectStyle != 'none') {
|
||||
var input = document.createElement('input');
|
||||
input.type = 'checkbox';
|
||||
input.id = checkboxId;
|
||||
input.checked = lyr.getVisible();
|
||||
input.indeterminate = lyr.get('indeterminate');
|
||||
input.onchange = function (e) {
|
||||
var target = e.target;
|
||||
LayerSwitcher.setVisible_(map, lyr, target.checked, options.groupSelectStyle);
|
||||
render(lyr);
|
||||
};
|
||||
li.appendChild(input);
|
||||
label.htmlFor = checkboxId;
|
||||
}
|
||||
label.innerHTML = lyrTitle;
|
||||
li.appendChild(label);
|
||||
var ul = document.createElement('ul');
|
||||
li.appendChild(ul);
|
||||
LayerSwitcher.renderLayers_(map, lyr, ul, options, render);
|
||||
} else {
|
||||
li.className = 'layer';
|
||||
var _input = document.createElement('input');
|
||||
if (lyr.get('type') === 'base') {
|
||||
_input.type = 'radio';
|
||||
_input.name = 'base';
|
||||
} else {
|
||||
_input.type = 'checkbox';
|
||||
}
|
||||
_input.id = checkboxId;
|
||||
_input.checked = lyr.get('visible');
|
||||
_input.indeterminate = lyr.get('indeterminate');
|
||||
_input.onchange = function (e) {
|
||||
var target = e.target;
|
||||
LayerSwitcher.setVisible_(map, lyr, target.checked, options.groupSelectStyle);
|
||||
render(lyr);
|
||||
};
|
||||
li.appendChild(_input);
|
||||
label.htmlFor = checkboxId;
|
||||
label.innerHTML = lyrTitle;
|
||||
var rsl = map.getView().getResolution();
|
||||
if (rsl > lyr.getMaxResolution() || rsl < lyr.getMinResolution()) {
|
||||
label.className += ' disabled';
|
||||
}
|
||||
li.appendChild(label);
|
||||
}
|
||||
return li;
|
||||
}
|
||||
/**
|
||||
* Render all layers that are children of a group.
|
||||
* @param map The map instance.
|
||||
* @param lyr Group layer whose children will be rendered.
|
||||
* @param elm DOM element that children will be appended to.
|
||||
* @param options Options for groups and layers
|
||||
* @protected
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'renderLayers_',
|
||||
value: function renderLayers_(map, lyr, elm, options, render) {
|
||||
var lyrs = lyr.getLayers().getArray().slice();
|
||||
if (options.reverse) lyrs = lyrs.reverse();
|
||||
for (var i = 0, l; i < lyrs.length; i++) {
|
||||
l = lyrs[i];
|
||||
if (l.get('title')) {
|
||||
elm.appendChild(LayerSwitcher.renderLayer_(map, l, i, options, render));
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
* **_[static]_** - Call the supplied function for each layer in the passed layer group
|
||||
* recursing nested groups.
|
||||
* @param lyr The layer group to start iterating from.
|
||||
* @param fn Callback which will be called for each layer
|
||||
* found under `lyr`.
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'forEachRecursive',
|
||||
value: function forEachRecursive(lyr, fn) {
|
||||
lyr.getLayers().forEach(function (lyr, idx, a) {
|
||||
fn(lyr, idx, a);
|
||||
if (lyr instanceof LayerGroup) {
|
||||
LayerSwitcher.forEachRecursive(lyr, fn);
|
||||
}
|
||||
});
|
||||
}
|
||||
/**
|
||||
* **_[static]_** - Generate a UUID
|
||||
* Adapted from http://stackoverflow.com/a/2117523/526860
|
||||
* @returns {String} UUID
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'uuid',
|
||||
value: function uuid() {
|
||||
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
|
||||
var r = Math.random() * 16 | 0,
|
||||
v = c == 'x' ? r : r & 0x3 | 0x8;
|
||||
return v.toString(16);
|
||||
});
|
||||
}
|
||||
/**
|
||||
* Apply workaround to enable scrolling of overflowing content within an
|
||||
* element. Adapted from https://gist.github.com/chrismbarr/4107472
|
||||
* @param elm Element on which to enable touch scrolling
|
||||
* @protected
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'enableTouchScroll_',
|
||||
value: function enableTouchScroll_(elm) {
|
||||
if (LayerSwitcher.isTouchDevice_()) {
|
||||
var scrollStartPos = 0;
|
||||
elm.addEventListener('touchstart', function (event) {
|
||||
scrollStartPos = this.scrollTop + event.touches[0].pageY;
|
||||
}, false);
|
||||
elm.addEventListener('touchmove', function (event) {
|
||||
this.scrollTop = scrollStartPos - event.touches[0].pageY;
|
||||
}, false);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Determine if the current browser supports touch events. Adapted from
|
||||
* https://gist.github.com/chrismbarr/4107472
|
||||
* @returns {Boolean} True if client can have 'TouchEvent' event
|
||||
* @protected
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'isTouchDevice_',
|
||||
value: function isTouchDevice_() {
|
||||
try {
|
||||
document.createEvent('TouchEvent');
|
||||
return true;
|
||||
} catch (e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Fold/unfold layer group
|
||||
* @param lyr Layer group to fold/unfold
|
||||
* @param li List item containing layer group
|
||||
* @protected
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'toggleFold_',
|
||||
value: function toggleFold_(lyr, li) {
|
||||
li.classList.remove(CSS_PREFIX + lyr.get('fold'));
|
||||
lyr.set('fold', lyr.get('fold') === 'open' ? 'close' : 'open');
|
||||
li.classList.add(CSS_PREFIX + lyr.get('fold'));
|
||||
}
|
||||
/**
|
||||
* If a valid groupSelectStyle value is not provided then return the default
|
||||
* @param groupSelectStyle The string to check for validity
|
||||
* @returns The value groupSelectStyle, if valid, the default otherwise
|
||||
* @protected
|
||||
*/
|
||||
|
||||
}, {
|
||||
key: 'getGroupSelectStyle',
|
||||
value: function getGroupSelectStyle(groupSelectStyle) {
|
||||
return ['none', 'children', 'group'].indexOf(groupSelectStyle) >= 0 ? groupSelectStyle : 'children';
|
||||
}
|
||||
}]);
|
||||
return LayerSwitcher;
|
||||
}(Control);
|
||||
if (window['ol'] && window['ol']['control']) {
|
||||
window['ol']['control']['LayerSwitcher'] = LayerSwitcher;
|
||||
}
|
||||
|
||||
return LayerSwitcher;
|
||||
|
||||
})));
|
||||
8
public/libs/openlayers/plugins/ol-layerswitcher/3.8.3/ol-layerswitcher.min.js
vendored
Normal file
8
public/libs/openlayers/plugins/ol-layerswitcher/3.8.3/ol-layerswitcher.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
29217
public/libs/openlayers/plugins/ol-mapbox-style/2.11.2-4/olms-debug.js
Normal file
29217
public/libs/openlayers/plugins/ol-mapbox-style/2.11.2-4/olms-debug.js
Normal file
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
Reference in New Issue
Block a user